Not knowing how long he stood in place, the gaze of Lin Feng finally moved. His eyes closed slightly as he took a deep breath, and a mournful sigh echoed throughout the ancient hall.,Lin Feng whispered to himself, and the sighing gaze suddenly became immensely sharp and resolute.,The ancient house had over a hundred manuals on its sandalwood bookshelf, with three manuals and two techniques at the topmost layer. There was one manual and two techniques there.。